1.9 TDI 105hp (BXE / BKC)
2004–2010 · diesel · 1896cc · 105hp
Engine codes: BXE, BKC, BLS
Reliability, common problems and owner reviews for the Seat Altea 1.9 TDI 105hp (BXE / BKC). Check this before you buy used.
The 1.9 TDI PD (BXE/BKC) is the tough, economical workhorse — the legendary high-mileage VAG diesel, well-suited to the Altea. Usual PD items: cam/follower wear (correct 505.01/507.00 oil), dual-mass flywheel, and DPF clogging on BLS cars in town. Gruff and not fast, but with disciplined oil it's the durable, sensible diesel choice.
Same engine, other cars
This is the same physical engine (BLS) sold under different names across brands. Reliability is broadly shared — cross-check these:
- Škoda Octavia II— 1.9 TDI 105hp BXE / BLS105hp
- Volkswagen Golf V— 1.9 TDI 105hp BKC (pre-DPF, 2004–2006)105hp
- Volkswagen Golf V— 1.9 TDI 90hp (BRU / BXF)90hp
- Seat Leon II— 1.9 TDI 105hp BXE / BLS105hp
- Volkswagen Passat B6— 1.9 TDI 105hp (BXE / BKC)105hp
- Audi A3— 1.9 TDI 105hp BKC (pre-DPF)105hp
- Volkswagen Touran— 1.9 TDI 105hp (BXE / BKC)105hp
- Audi A3— 1.9 TDI 105hp BXE / BLS105hp
- Škoda Roomster— 1.9 TDI (BSW) / 1.6 TDI (CAYB)105hp
- Škoda Octavia II— 1.9 TDI 105hp BKC (pre-DPF)105hp
- Volkswagen Caddy— 1.9 TDI (BLS / BJB)105hp
- Volkswagen Golf V— 1.9 TDI 105hp BXE / BLS (DPF era, 2006–2009)105hp
- Seat Ibiza— 1.9 TDI (PD, 2008–2009)105hp
- Škoda Fabia II— 1.9 TDI (PD, BLS/BSW)105hp
- Seat Leon II— 1.9 TDI 105hp BKC (pre-DPF)105hp
Known Issues
PD cam/follower wear on wrong/old oil.
Fix / Workaround: Correct PD oil; inspect/replace cam.
Repair cost: €300–€900
Typically appears after: 150,000 km
DMF wears → rattle/judder.
Fix / Workaround: Replace DMF + clutch.
Repair cost: €600–€1100
Typically appears after: 180,000 km
DPF cars clog on short trips.
Fix / Workaround: Motorway regens; clean/replace.
Repair cost: €300–€1000
Mileage Thresholds
After 200,000 km: Achievable with oil discipline.
Pre-Purchase Checklist
- ☐Correct PD oil history
- ☐DMF rattle check
- ☐DPF history on BLS cars
Frequently asked questions
Is the Seat Altea 1.9 TDI 105hp (BXE / BKC) reliable?
Maint. Sensitive — The 1.9 TDI PD (BXE/BKC) is the tough, economical workhorse — the legendary high-mileage VAG diesel, well-suited to the Altea. Usual PD items: cam/follower wear (correct 505.01/507.00 oil), dual-mass flywheel, and DPF clogging on BLS cars in town. Gruff and not fast, but with disciplined oil it's the durable, sensible diesel choice.
What are the common problems and reviews for the Seat Altea 1.9 TDI 105hp (BXE / BKC)?
The most commonly reported problems: Cam / follower wear (PD), Dual-mass flywheel, DPF clogging (BLS).
Is a used Seat Altea 1.9 TDI 105hp (BXE / BKC) worth buying?
Fine if serviced correctly — but it punishes neglect hard. History and the right consumables matter.